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accumulator is now u8

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This commit is contained in:
Sam M W 2023-04-23 16:19:31 +01:00
parent e31382412a
commit bf17406236
1 changed files with 2 additions and 1 deletions
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3
src/cpu.rs
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@ -800,7 +800,7 @@ impl<M: Bus> CPU<M> {
};
#[cfg(not(feature = "decimal_mode"))]
let result: i8 = a_after;
let result = a_after;
// The carry flag is set on unsigned overflow.
let did_carry = (result) > (a_before);
@ -1085,6 +1085,7 @@ mod tests {
let mut cpu = CPU::new(Ram::new());
assert_eq!(cpu.registers.accumulator, 0);
cpu.add_with_carry(127);
assert_eq!(cpu.registers.accumulator, 127);
assert!(!cpu.registers.status.contains(Status::PS_CARRY));